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    • NSDUH 2020 Sample Design Report

    Metadata Updated: September 6, 2025

    Learn about the sample design used for the 2020 National Survey on Drug Use and Health (NSDUH). The report describes the five stages of sample selection, sample weighting and variance estimation procedures, and the impact of the coronavirus disease 2019 (COVID-19) pandemic on sampling.Chapters:Introduces the report, describes the target population, provides a general overview of the 2020 NSDUH sample design, and summarizes the impact of the COVID-19 pandemic on the 2020 NSDUH.Summarizes the 2014 through 2022 coordinated sample design.Discusses the first three stages of sample selection in greater detail.Discusses the fourth and fifth stages of sample selection.Describes sample weighting and variance estimation procedures for 2020.Describes the Clinical Validation Study that was conducted in 2020.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    Dates

    Metadata Created Date July 24, 2025
    Metadata Updated Date September 6, 2025

    Metadata Source

    Harvested from Healthdata.gov

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date July 24, 2025
    Metadata Updated Date September 6, 2025
    Publisher Substance Abuse and Mental Health Services Administration
    Maintainer
    Identifier https://healthdata.gov/api/views/9qtd-g6zs
    Data First Published 2025-07-14
    Data Last Modified 2025-09-06
    Category SAMHSA
    Public Access Level public
    Bureau Code 009:30
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://healthdata.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 99eae7d5-ee1d-48c3-a472-78523c3d4a59
    Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
    Harvest Source Title Healthdata.gov
    Homepage URL https://healthdata.gov/d/9qtd-g6zs
    Program Code 009:061
    Source Datajson Identifier True
    Source Hash 0a39a2ed0c3e6cb036db0164e3d00d7a58859cc68a6899a73a60a8c097cec161
    Source Schema Version 1.1

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